regexpbuilderphp

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| |_) / _ / _` |  _|  / / '_ |  _ | | | | | |/ _` |/ _  '__| |_) | |_| | |_) |
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|_| ____|__, |_____/_/_ .__/|____/ __,_|_|_|__,_|___|_|  |_|   |_| |_|_|    
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expressões regulares legíveis por humanos para PHP

Porta PHP do regexpbuilderjs

RegExpBuilder integra expressões regulares na linguagem de programação, tornando-as fáceis de ler e manter. Expressões regulares são criadas usando métodos e variáveis ​​encadeados, como arrays ou strings.

Instalação

composer req gherkins/regexpbuilderphp

Ou baixe a versão apropriada e exija RegExpBuilder.php e RegExp.php de /src .

Documentação

https://github.com/gherkins/regexpbuilderphp/wiki

Exemplos

 use Gherkins  RegExpBuilderPHP ;
$ builder = new RegExpBuilder ();

Validação

 $ regExp = $ builder
    -> startOfInput ()
    -> exactly ( 4 )-> digits ()
    -> then ( " _ " )
    -> exactly ( 2 )-> digits ()
    -> then ( " _ " )
    -> min ( 3 )-> max ( 10 )-> letters ()
    -> then ( " . " )
    -> anyOf ( array ( " png " , " jpg " , " gif " ))
    -> endOfInput ()
    -> getRegExp ();

//true
$ regExp -> matches ( " 2020_10_hund.jpg " );
$ regExp -> matches ( " 2030_11_katze.png " );
$ regExp -> matches ( " 4000_99_maus.gif " );

//false
$ regExp -> matches ( " 123_00_nein.gif " );
$ regExp -> matches ( " 4000_0_nein.pdf " );
$ regExp -> matches ( " 201505_nein.jpg " );

Procurar

 $ regExp = $ builder
    -> multiLine ()
    -> globalMatch ()
    -> min ( 1 )-> max ( 10 )-> anythingBut ( " " )
    -> anyOf ( array ( " .pdf " , " .doc " ))
    -> getRegExp ();

$ text = ' Lorem ipsum dolor sit amet, consetetur sadipscing elitr,
sed diam nonumy SomeFile.pdf eirmod tempor invidunt ut labore et dolore
magna aliquyam erat, sed diam voluptua. At vero eos et accusam
et justo duo dolores et ea rebum. doc_04.pdf Stet clita kasd File.doc. '

$ matches = $ regExp -> findIn ( $ text );

//true
( $ matches [ 0 ] === " SomeFile.pdf " );
( $ matches [ 1 ] === " doc_04.pdf " );
( $ matches [ 2 ] === " File.doc " );

Substituir

 $ regExp = $ builder
    -> min ( 1 )
    -> max ( 10 )
    -> digits ()
    -> getRegExp ();

$ text = " 98 bottles of beer on the wall " ;

$ text = $ regExp -> replace (
    $ text ,
    function ( $ match ) {
        return ( int ) $ match + 1 ;
    }
);

//true
( " 99 bottles of beer on the wall " === $ text );

Validação com vários padrões

 $ a = $ builder
    -> startOfInput ()
    -> exactly ( 3 )-> digits ()
    -> anyOf ( array ( " .pdf " , " .doc " ))
    -> endOfInput ();

$ b = $ builder
    -> getNew ()
    -> startOfInput ()
    -> exactly ( 4 )-> letters ()
    -> then ( " .jpg " )
    -> endOfInput ();

$ regExp = $ builder
    -> getNew ()
    -> eitherFind ( $ a )
    -> orFind ( $ b )
    -> getRegExp ();

//true
$ regExp -> matches ( " 123.pdf " );
$ regExp -> matches ( " 456.doc " );
$ regExp -> matches ( " bbbb.jpg " );
$ regExp -> matches ( " aaaa.jpg " );

//false
$ regExp -> matches ( " 1234.pdf " );
$ regExp -> matches ( " 123.gif " );
$ regExp -> matches ( " aaaaa.jpg " );
$ regExp -> matches ( " 456.docx " );

Dê uma olhada nos testes para mais exemplos